They were £19.99 a few days ago and I didn't buy them then, won't buy them now .

Any specific reason why ?
Do you think that they are not worth the money ?
Do you think that they sound rubbish ?
Is it because you know where you can buy them cheaper ?
BTW they are still £19.99, but I included the cheapest postal option

Looking at these myself, but are they true stereo? Reviews don't sound as good as the X Mini II (which I already own) but maybe a pair for £20 seems worth a punt. Also you can't play these while you're charging them (although I've never needed to with the X Mini II).